Automatic aluminum profile feeding device

Abstract

The utility model relates to the technical field of section bar cutting, and provides an automatic aluminum section bar feeding device which comprises at least two placing frames which are arranged side by side and used for placing section bars, and each placing frame comprises a first stand column, a second stand column and a placing rod. One side of the placing rod is hinged to the first stand column, the other side of the placing rod can be placed on the second stand column, and the upper end face of the placing rod is horizontal. And the driving mechanism is used for driving the placing rod to swing. According to the device, the angle of the upper end face of the placement frame is changed through the placement rod capable of swinging, so that transportation is achieved, and the situation that a profile at the foremost end deforms due to pressure is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of profile cutting, in particular to an automatic feeding device for aluminum profiles. Background Art

[0002] Most of the produced profiles are very long and are cut into different lengths to suit different occasions. The traditional profile cutting method is to manually move the profile to the equipment for cutting and cutting, mark it at the preset length, and then use the cutting equipment to align the mark for cutting. After cutting a section, the material is manually taken out. This processing method has problems such as low production efficiency, poor cutting effect and low cutting accuracy, and cannot meet the needs of modern industry for efficient and precise processing.

[0003] With the continuous advancement of science and technology, the profile cutting and processing method that introduces automated production equipment is now widely used. The introduction of the automatic feeding system makes the profile cutting process more intelligent and efficient. By combining sensors with control systems, the automatic feeding system can realize automatic feeding, positioning and cutting of aluminum profiles, reduce manual intervention, and improve production efficiency and processing accuracy.

[0004] CN215796276U discloses an automatic feeding and buffering discharge device for pipes and profiles, comprising at least two storage racks placed side by side, the upper end surface of the storage rack is an inclined surface, a push plate is provided at the front of the storage rack and can move up and down, a discharge rack is provided at the front side of the placement plate, a V-shaped groove is provided at the upper end of the discharge rack, a baffle is fixedly provided at the right side of the upper part of the discharge rack, and a buffer plate is provided at the upper part of the discharge rack and can move up and down; the discharge device can realize automatic feeding of profiles, and a buffering method is adopted in the process of feeding, so as to reduce the noise generated between the profile and the discharge rack during the feeding process, avoid the deformation and damage of the profile caused by the impact between the profile and the discharge rack, and at the same time, a buffer pad is provided to reduce the wear of the discharge rack and increase the service life of the discharge rack. However, since the upper end surface of the storage rack is always inclined, when transporting special-shaped profiles, the frontmost profile is easily compressed and deformed.

[0005] Based on this, the technical problem solved in this case is: how to solve the problem of profiles being compressed and deformed during transportation. Utility Model Content

[0006] In order to solve the above technical problems, the utility model provides an automatic feeding device for aluminum profiles, which realizes transportation by changing the upper end angle of the placement rack through a swingable placement rod, thereby preventing the front end profile from being compressed and deformed.

[0007] The technical solution of the utility model is:

[0008] An automatic feeding device for aluminum profiles comprises at least two placement racks arranged side by side and used for placing profiles, wherein the placement rack comprises a first column, a second column, and a placement rod; one side of the placement rod is hinged to the first column, and the other side of the placement rod can be placed on the second column with its upper end surface horizontal; and a driving mechanism is also included for driving the placement rod to swing.

[0009] One of the above technical solutions of the utility model has at least one of the following advantages or beneficial effects:

[0010] The utility model uses a swingable placement rack to enable the upper end surface of the placement rack to switch to be parallel or inclined relative to the horizontal plane, thereby allowing the profile placed on the upper end surface of the placement rack to slide down to complete automatic loading, which has the following advantages:

[0011] 1. Avoid always keeping the profiles on the rack close to each other and squeezing each other, which will cause the profiles to be deformed due to stress, especially for special-shaped profiles whose contact surfaces are not flat.

[0012] 2. Use simple mechanical structure to realize step-by-step feeding. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a simplified structural diagram of the initial state of Example 1 of the utility model;

[0014] Figure 2 This is a simplified structural diagram of Example 1 of the utility model in the loading state;

[0015] Figure 3 It is a side view of embodiment 1 of the present utility model.

[0016] The numbers in the figures are:

[0017] The first placement rack 1; the second placement rack 2; the first column 3; the first groove 31; the second column 4; the mounting platform 41; the second groove 42; the protective layer 43; the placement rod 5; the mounting column 51; the protrusion 52; the driving mechanism 6; the hydraulic system 7; and the cross bar 8. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] Example 1

[0020] See also Figures 1 to 3, an automatic feeding device for aluminum profiles, including at least two placement racks arranged side by side and used to place profiles, the placement racks including a first column 3, a second column 4, and a placement rod 5; one side of the placement rod 5 is hinged to the first column 3, and the other side of the placement rod 5 can be placed on the second column 4 and its upper end surface is horizontal; and also includes a driving mechanism 6 for driving the placement rod 5 to swing.

[0021] One end of the placement rod 5 of the placement rack of this embodiment is hinged on the first column 3, and is swung around the hinge point by the driving mechanism 6. During this process, the upper end face of the placement rack will gradually tilt to the horizontal plane, so that the profile falls into the external conveying equipment under the influence of gravity, and the automatic loading is completed. On the contrary, when loading is not needed, the upper end face of the placement rack is restored to the horizontal under the drive of the driving mechanism 6, so that the profiles placed on its upper end face will not be squeezed against each other, and deformation of the profiles is avoided. It should be further explained that the receiving surface of the external conveying equipment should be lower than the upper end face of the placement rack, and its structure should be diverse, such as the transmission table in patent document CN117068656A.

[0022] In this embodiment, specifically, a mounting column 51 is provided on the placement rod 5; a mounting platform 41 is provided on the second column 4; one end of the driving mechanism 6 is arranged on the mounting platform 41, and the power output end of the driving mechanism 6 is connected to the mounting column 51 and is used to drive the placement rod 5 to swing.

[0023] In this embodiment, more specifically, the driving mechanism 6 is a hydraulic cylinder; one end of the hydraulic cylinder is hinged on the mounting platform 41 , and the power output end of the hydraulic cylinder is hinged to the mounting column 51 .

[0024] It should be noted that, in this embodiment, the mounting platform 41 is located in the middle of the second column 4 , and the mounting column 51 is located in the middle of the placement rod 5 .

[0025] Under the above design, the movable end of the hydraulic cylinder can drive the placement rod 5 to tilt or restore the initial flat state. The hydraulic cylinder is selected for load capacity considerations so that it can maintain a stable driving force for the placement rod 5 to flip under the weight of the aluminum profile.

[0026] As a preferred embodiment of the present invention, there are two placement racks, including a first placement rack 1 and a second placement rack 2 ; the hydraulic cylinders of the first placement rack 1 and the second placement rack 2 share a hydraulic system 7 .

[0027] Under the above-mentioned preferred embodiment, the hydraulic cylinders of the first placement rack 1 and the second placement rack 2 are controlled by an oil pressure system 7, which can better ensure that the thrust of the two is consistent and the flip angle is consistent, thereby avoiding the height difference between the first placement rack 1 and the second placement rack 2, which may cause the aluminum profile to fall accidentally. Of course, in other embodiments, the number of placement racks can be increased as needed according to the actual length of the aluminum profile.

[0028] In this embodiment, specifically, the upper end of the first column 3 is provided with a first groove 31, and the placement rod 5 is hinged in the first groove 31. This design is a common hinged installation method, which can prevent the placement rod 5 from interfering with the first column 3, and no additional explanation is given in this embodiment.

[0029] In this embodiment, more specifically, the upper end of the second column 4 is provided with a second groove 42 in which the placement rod 5 can be placed; in order to eliminate the sound generated by the collision of the placement rod 5 when placed in the second column 4, a protective layer 43 made of flexible material is provided on the second groove 42. The protective layer 43 can protect the placement rod 5 on the one hand, and also play a role of sound reduction on the other hand.

[0030] In this embodiment, preferably, the upper end surface of the placement rod 5 is provided with a convex portion 52 that directly contacts the profile. It should be further explained that the convex portion 52 is in a long strip shape, and during the transfer, the aluminum profile always keeps in contact with the convex portion 52. In practical applications, the convex portion 52 can reduce friction and make the aluminum profile easier to move.

[0031] In this embodiment, in order to further ensure that the first placement rack 1 and the second placement rack 2 flip in unison and avoid accidental falling of the aluminum profile due to the height difference, the first placement rack 1 and the second placement rack 2 are connected by a cross bar 8.

[0032] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. An automatic feeding device for aluminum profiles, comprising at least two placement racks arranged side by side and used to place profiles, characterized in that: The placement rack includes a first column, a second column, and a placement rod; one side of the placement rod is hinged to the first column, and the other side of the placement rod can be placed on the second column with its upper end surface horizontal; and also includes a driving mechanism for driving the placement rod to swing.

2. The automatic feeding device for aluminum profiles according to claim 1 is characterized in that: The placement rod is provided with a mounting column; the second column is provided with a mounting platform; one end of the driving mechanism is arranged on the mounting platform, and the power output end of the driving mechanism is connected to the mounting column and is used to drive the placement rod to swing.

3. The automatic aluminum profile feeding device according to claim 2, characterized in that: The driving mechanism is a hydraulic cylinder; one end of the hydraulic cylinder is hinged on the mounting platform, and the power output end of the hydraulic cylinder is hinged to the mounting column.

4. The automatic aluminum profile feeding device according to claim 3 is characterized in that: There are two placing racks, including a first placing rack and a second placing rack; the hydraulic cylinders of the placing rods of the first placing rack and the second placing rack share a common oil pressure system.

5. The automatic aluminum profile feeding device according to claim 1, characterized in that: A first groove is provided at the upper end of the first column, and the placement rod is hinged in the first groove.

6. The automatic aluminum profile feeding device according to claim 1, characterized in that: The upper end of the second column is provided with a second groove capable of receiving the placement rod; the second groove is provided with a protective layer made of a flexible material.

7. The automatic aluminum profile feeding device according to claim 1, characterized in that: The upper end surface of the placement rod is provided with a convex portion which is in direct contact with the profile.

8. The automatic aluminum profile feeding device according to claim 4, characterized in that: The first placement rack is connected to the second placement rack via a cross bar.

Images